First of all, you must know what actually these black spots are.
They are actually a fungal disease typically caused from moist and cooler weather.
Blackspot disease is one of the most common diseases of rose bushes; and, if left unchecked,
it can cause quite a bit of damage to your rose plants.
The causative organism is the fungus Diplocarpon rosae.
Black spot rose disease is characterized by black spots on the upper side of leaves.
This Fungus spreads quickly and can move from plant to plant if intervention is not done
quickly.
So, these are the 5 important steps to control black spot rose disease.
1.
Location: Carefully Choosing Your Rose Garden location is very important to prevent the
development and spread of this fungus.
Choose a location which receives Atleast 6-8 hours of direct sunlight and preferably morning
sunlight is best so that the night time dew dries out early.
Also there should be enough air circulation around the plants.
2.
Soil: Water should not stagnate around the plant at any cost.
So make sure you have a well draining soil for your potted plant.
3.
Watering Frequency and method should be appropriate.
Watering early morning is best way to prevent fungus so that the leaves dry out quickly
rather than leaving them wet overnight by watering in the evenings.
The first three steps I discussed are mainly preventive measures and also a part of treatment
of this black spot fungus in rose plants.
Now moving on to the two most important steps for actual treatment or the complete removal
of this problem.
4.
Pruning: If your black spot disease is not so extensive, so soft pruning or remove only
the affected leaves.
Trim off all the affected leaves and branches and keep them away and dispose them safely
so that your other plants should not get infected.
Better use a trash bag and dispose them.
5.
Now before moving on to the actual remedy for black spot rose disease, we should understand
the pattern of this black spot or brown spot rose disease:
� They are Circular black spots or brown spots on the leaves.
� The lower leaves tend to be infected first, and then it spreads quickly to the whole plant.
� The leaves then turn yellow and fall off.
� Then eventually the plant becomes weaker and it either blooms less or stops blooming.
Many recommend spraying with broad spectrum chemical fungicides like imidacloprid, mancozeb
which is a component of SAAF powder and other like trifloxystrobin, Ziram, chlorothalonil
and many others.
Even Copper and Sulfur fungicides work great for black spot rose disease treatment.
I think you can reserve this if your conventional organic treatment fails.
What I recommend is an Organic Solution � that is NEEM OIL SPRAY.
5ml neem oil in 1 liter of water weekly twice for 2 weeks and then maintenance dose of atleast
monthly once or once in 15 days.
CHECK DETAILED VIDEO HERE : https://www.youtube.com/watch?v=D6TtdKGIE-0
So, there we have it folks.
That was a quick gardening tutorial on how to cure black spot rose disease.
Please gimme a thumbs up if you like the video.
Share the video and comment your feedback below.
Consider subscribing to the channel if you are new to the channel.
Happy Gardening.
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Is Your Pet Getting Better DESPITE Their Treatment? (regression to the mean + evidence matters!) - Duration: 3:14.
might your dog or cat be getting better despite what they are given rather than
because of it well I've already discussed the placebo effect in animals
or more specifically care giver placebo and in this video I want to discuss
another simple concept we should all be aware of known rather fancily as
regression to the mean stay tuned hi I'm dr. Alex from ourpetshealth.com
helping you and your pet to live a healthier happier life and I
believe that all pet owners should ask some fundamental questions about how
they care for their dogs and cats as well as how they treat them should they
become unwell regression to the mean is a simple concept that can bring into
doubt the fact that a particular treatment or a particular intervention
helps cure or manage the illness it is proposed to help you may have even seen
a dramatic improvement in your pet that was not just wishful thinking or
caregiver placebo the improvement was real so why then should you still
question if a treatment works or not well let me explain many diseases
especially chronic long-standing diseases wax and wane in their severity
they slowly get worse reach a peak and then slowly improve if we take arthritic
dogs as an example or arthritic cats then there will be periods when they
seem to be relatively comfortable or at least less painful conversely there will
be times when they seem to be struggling or suffering from sudden acute flare-ups
and symptoms the average level of pain they are in is called the mean now
knowing this let's do a little thought experiment your pet is the arthritic dog
or cat that we're just talking about they're not yet on any treatment so when
do you think that you're more likely to take them to the vet or to start some
other form of treatment and get advice from somewhere else well I imagine the
answer that you give would be that you'd seek advice when they were at their
worst or there abouts when they are at their most painful is when an
intervention is given now that might be starting them on an anti-inflammatory
painkiller it might be giving them a joint supplement like glucosamine or or
any number of other interventions and what happens next is that that pain
levels decrease they are happier and more mobile but did your intervention
actually make any difference well let's go back to the fluctuating symptoms of
chronic disease when our patients are at there
there is only one way their symptoms are going to go they're going to return to
the average or mean they are going to improve to some degree whether you do
anything or not now this regression to the mean is
another reason why treatment studies should include both a treatment group
and a placebo group both groups will have a tendency to get better as a
result of regression to the mean it is only by comparing the two groups though
that the actual efficacy of the proposed treatment can truly be evaluated so next
time your dog or cat is feeling under the weather or yourself for that matter
and you try the latest or greatest treatment or supplement out there ask
yourself if they're getting better because of you or in spite of you
so stay curious ask questions but at the same time listen to the evidence that is
out there and that's something that I'll discuss in my next evidence matters
video in a couple of weeks so until next time remember to subscribe and until
then i'm dr. alex from our pets health because their family
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